DS1040Z-75+T&R

Overview

The DS1040Z-75+T&R is a programmable delay line integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It features five taps with a total available delay of 75ns and an independent delay count of one. The device operates on a single supply voltage ranging from 4.75V to 5.25V and supports surface mount installation in an 8-SOIC package measuring 3.90mm in width. Designed for industrial environments, it functions within a temperature range of 0°C to 70°C. The component utilizes a serial interface for programming tap delays, starting at 15ns with 15ns increments per step.

Feature Summary

• Programmable delay architecture allowing precise adjustment of signal timing through multiple output taps
• Single-supply operation compatible with standard 5V logic systems
• Compact surface-mount packaging suitable for high-density board layouts

Applications

• Signal synchronization in digital communication systems
• Timing alignment for data acquisition circuits
• Pulse shaping and delay generation in test equipment

Procurement Notes

Verify the specific suffix T&R indicates tape and reel packaging when sourcing components. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check RoHS compliance status against current environmental regulations. Validate the 8-SOIC package dimensions match your PCB footprint requirements before finalizing orders.

Selection Notes

Select this model when a fixed 75ns total delay with five distinct tap points is required. Ensure the operating environment stays within the 0°C to 70°C commercial temperature range. Verify that the 4.75V to 5.25V supply voltage aligns with your system power rails. Consider the 8-SOIC package size if space constraints are present in the design.

Part Context

This component belongs to the DS1040 family of programmable delay lines. It shares the same core functionality and pinout structure as other variants in the series, differing primarily in total delay specifications and tap configurations. The DS1040 series provides flexible timing solutions for applications requiring precise signal control without external discrete components.

Replacement Considerations

Public confirmed substitute part numbers: DS1040Z-50+, DS1040Z-100+. Verify electrical compatibility and pin configuration before substitution.